Melting point :-6 °C (lit.)
Boiling point :184 °C (lit.)
Density :1.022 g/mL at 25 °C (lit.)
vapor density :3.22 (185 °C, vs air)
vapor pressure :0.7 mm Hg ( 25 °C)
refractive index :n20/D 1.586(lit.)
Flash point :76 °C
storage temp. :2-8°C
solubility :water: soluble
form :Liquid
pka :4.63(at 25℃)
color :APHA: ≤250
Specific Gravity :1.021
Odor :Sweet, amine-like odor detectable at 0.6 to 10 ppm
Relative polarity :0.42
PH :8.8 (36g/l, H2O, 20℃)
PH Range :8.1
explosive limit :1.2-11%(V)
Water Solubility :36 g/L (20 ºC)
Merck :14,659
BRN :605631
Henry's Law Constant :1.91 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
Dielectric constant :7.8（0℃）
Exposure limits :TLV-TWA skin 2 ppm (～8 mg/m³) (ACGIH), 5 ppm (～19 mg/m³) (MSHA, OSHA, and NIOSH); IDLH 100 ppm (NIOSH).
Stability :Stable. Incompatible with oxidizing agents, bases, acids, iron and iron salts, zinc, aluminium. Light sensitive. Combustible.
LogP :0.900
CAS DataBase Reference :62-53-3(CAS DataBase Reference)
IARC :2A (Vol. 27, Sup 7, 127)
NIST Chemistry Reference :Aniline(62-53-3)
EPA Substance Registry System :Aniline (62-53-3)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.